baber/WOPTO huggingface dataset:
Patent JP-2008019976-A (JP)
Title: Housing type pipe joint
Inventor: IKEDA SHINTARO
IPC: F16L23/04
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect and fix pipes without disassembling a joint once.  <P>SOLUTION: In a housing type pipe joint H, an elastic ring 2 is supported by hollow grooves 11, 11 provided in a pair of roughly arc shape joint segments 1, 1 under a condition where the same is inclined against line L connecting centers of both end bolt insertion holes 21a, 21b, and both side walls of locking pieces 13, 13 extending toward in a radial direction at both sides of the hollow groove 11 are not in parallel with the line L1. When flanges 20, 20 of both of the joint segments 1, 1 are made closer by a bolt 3 and a nut 4, respective joint segments 1, 1 are rotated in reverse directions to make the line L1 connecting centers of both of the bolt insertion holes 21a, 21b in parallel with an imaginary surface F perpendicular to a pipe axis L2, and a fastening part 13a is made abut on a remote end side wall 51A of a circumference groove 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023411-A (JP)
Title: Method for treating waste water when biodiesel fuel is washed
Inventor: YOSHIHARA SEIJI
IPC: C10L1/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly treat alkaline organic matter-containing waste water to be discharged when biodiesel fuel is produced by using cocking oil as a raw material in order to reduce the load to be imposed on the environment.  <P>SOLUTION: A method for treating the waste water when biodiesel fuel is washed comprises the first step of mixing an acid in the waste water to adjust the pH of the waste water to ≤3 in a pH adjustment tank 2, the second step of removing the oil phase surfaced/separated in an oil phase separation tank 9, the third step of adding an alkali and nutritious salt to the oil phase-removed waste water to adjust the pH to 6-8 in an adjustment tank 13, the fourth step of decomposing organic matter in a biological treatment tank 21 to which air is supplied, and the fifth step of cleaning the resulting waste water by using a mean for removing suspended matter in a sedimentation/separation tank 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024965-A (JP)
Title: Method for rinsing article to be coated in electrodeposition coating process, and apparatus therefor
Inventor: OSHIMA KATSUMI
IPC: C25D13/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sufficiently rinsing an article to be coated in an electrodeposition coating process, and to provide an apparatus therefor.  <P>SOLUTION: When immersing the article (5), which is to be coated, in an electrodeposition liquid (3) inside an electrodeposition tank (1) and then rinsing it in the electrodeposition coating process, this rinsing method comprises the steps of: taking the electrodeposition liquid (3) out from the electrodeposition tank (1); supplying a part of the liquid to a first ultrafilter (9a); and supplying the rest to a second ultrafilter (9b). The pore size of the membrane in the second ultrafilter is smaller than that in the first ultrafilter. The first ultrafilter (9a) separates the electrodeposition liquid into a first UF concentrate containing a coating material component with an increased concentration and a first UF filtrate containing the coating material component with a decreased concentration. The second ultrafilter (9b) separates the electrodeposition liquid into a second UF concentrate containing the coating material component with a higher concentration than that in the first UF concentrate, and a second UF filtrate containing the coating material component with a lower concentration than that in the first UF filtrate. The first UF concentrate and the second UF concentrate are returned to the electrodeposition tank (3). The article (5) which has been taken out from the electrodeposition tank (3) is sequentially rinsed with the use of the first UF filtrate and the second UF filtrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022767-A (JP)
Title: Stable reagent for determination of uric acid
Inventor: NISHIYA YOSHIAKI
IPC: C12N15/09
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate and easy determination of uric acid useful for clinical examination and various diagnoses by providing a uric acid determination reagent having extremely high stability, more particularly to improve the accuracy and easiness of determination and improve the easiness in the distribution and long-term storage of the reagent by providing a one-pack liquid reagent composition for the determination of uric acid storable at normal temperature (15-25°C by JIS Specification) or higher temperature not to mention of the storage in refrigerated state.  <P>SOLUTION: The invention provides a liquid reagent composition for the determination of uric acid keeping the determination potency even after leaving at 60°C for 1 day by using a uricase having the optimum reaction temperature of ≤45°C and exhibiting residual activity of ≥80% after the treatment at 80°C for 5 min in the form of an aqueous solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026133-A (JP)
Title: Inspection method of concrete and inspection instrument
Inventor: MIZUNO KEIZO
IPC: E04G21/02
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To precisely inspect fresh concrete mixed with organic fibers in a short time.  <P>SOLUTION: This inspection method of concrete includes a step of charging fresh concrete mixed with organic fibers and a liquid of which the specific gravity is heavier than that of the organic fibers and lighter than that of each of cement and aggregate of fresh concrete into a container, a dispersing step of dispersing the fresh concrete in the liquid within the container, and a step of determining the quality of the fresh concrete on the basis of the thickness of the organic fiber layer formed of the organic fibers separated from the fresh concrete to float.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006325251-A (JP)
Title: Power up calibration of charge redistribution analog/digital converter
Inventor: GARAVAN PATRICK J
IPC: H03M1/12
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To generate a delay signal from power up, and to start the detection of the delay signal and the calibration of a converter simultaneously by using a power up delay circuit in an analog/digital converter integrated circuit.  <P>SOLUTION: The calibration can also be started in response to a signal in a calibration input pin of the integrated circuit, and the duration of delay can be obtained from a reference or the duration of calibration operation (for example, by charging an external capacitor from according to the reference). Circuitry can be provided to automatically place the circuit in an operating mode upon power-up that keeps the integrated circuit in shutdown mode when it is not converting or calibrating.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008030890-A (JP)
Title: Conveyor device
Inventor: FUJITA TAKASHI
IPC: B65G43/08
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor device capable of detecting the passage of an article to be conveyed by an optical sensor without allowing the article to be hooked by a guide when the article is rubbed by the guide and moved.  <P>SOLUTION: In the conveyor device, guides 3 are arranged on upper parts on the right and left sides along a conveying surface 1, a conveying path X is set on the conveying surface 1 by the right and left guides 3, and a book 2 is conveyed along the conveying path X while guiding the book by the guides 3. Optical sensors 6a, 6b for detecting the passage of the book 2 conveyed by the conveying surface 1 along the conveying path X are provided on a back side not facing the conveying path X of each guide 3. Further, surfaces facing the conveying path X of the guide 3 are formed to be smooth ones free from any step, unevenness or space. A thin-walled part 12 in which the thickness of the guides 3 is reduced so that the light applied from the optical sensors 6 can be transmitted through the guide by grinding back sides of the guides 3 at the positions for providing the optical sensors 6 is provided on the surface of the guides 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034278-A (JP)
Title: Fuel cell
Inventor: TANAKA TAKUMI
IPC: H01M8/10
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing deformation and damage at the end part of a separator due to fastening load in laminating direction in a fuel cell having a stack structure.  <P>SOLUTION: An anode side separator 41b is coated by an adhesive Bb in a linear state along the upper and lower sides out of four sides of the anode side separator 41b so as to surround the surrounding of a fitting part 418 and the surrounding of a through hole 412i or the like. Moreover, a cathode side separator 47b is also coated by the adhesive Bb at a similar place. The adhesive Bb coated along the upper and lower sides of the separators 41b, 47b in the linear state functions as a support member in order to support the fastening load at the end part of the separator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029731-A (JP)
Title: Ophthalmological device
Inventor: SUZUKI NAOHITO
IPC: A61B3/024
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmological device capable of judging the stage of glaucoma progression.  <P>SOLUTION: The ophthalmological device comprises: a data input means for inputting the perimetry data of the visibility distribution of the eye of an examinee obtained by a static perimeter; a storage means for storing the orientation data of optic nerve fibers for a visual field range for which the perimetry data are obtained; and a judgement means for matching the visual field angle of the visibility distribution of the perimetry data and the orientation data of the optical nerve fibers and judging the stage of the glaucoma progression on the basis of the ratio of dark points in the visibility distribution on the optic nerve fibers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039839-A (JP)
Title: Animation display method, animation display device, and program
Inventor: TAKECHI TATSUYA
IPC: A63F13/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform processing so that none of smoothness of an animation is impaired and an object to be drawn is not deficient.  <P>SOLUTION: An animation display device comprises an analyzing means 201 of analyzing animation contents, a drawing judging means 202 of judging whether a specified frame is drawn based upon information obtained by the analyzing means 201, a drawing processing means 203 of drawing the frame and storing the frame in a frame buffer when the drawing judging means 202 judges that the specified frame is drawn, a display time managing means 204 of storing the time when the frame processed by the drawing processing means 203 should be displayed and managing the time, and a display plane switching means 205 of changing display planes of the frame buffer 206 at the display time of the frame to display the frame on a display 207.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037437-A (JP)
Title: Container for transporting
Inventor: YAMAUCHI HISATOSHI
IPC: B65D21/04
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for transporting capable of preventing a supporting member for stacking from deforming and being damaged as experienced in a conventional container for transporting in which the supporting member for stacking is arranged in a horizontal condition, and therefore, allowing the container for transporting to be stacked in a stable condition.  <P>SOLUTION: A fitting recessed part 4 for allowing a swollen leg part 9 formed on a container body located above to be inserted therein during the nesting is formed in one set of side walls 2 facing each other to constitute a container body C'. The supporting member S for stacking is fitted to the fitting recessed part in a substantially vertical condition in a stacking condition, and the supporting member for stacking is stacked on a bottom part 1 in a nesting condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207744-A (JP)
Title: Separator for fuel cell, and fuel cell
Inventor: KUSAKABE HIROKI
IPC: H01M8/10
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator and a fuel cell in which uniformity of reaction gas speed can be improved and flooding caused by excessive condensed water in a channel groove can be appropriately suppressed.  <P>SOLUTION: The reaction gas circulating region 101 of the separator 2 has a branch region 21 having a channel groove group for branching reaction gas, one or more joining regions 22 each having a recess 28 for mixing the reaction gas and connecting a plurality of branch regions such that the channel groove group of the adjoining branch regions 21 communicates with the recess, and a protrusion 27 standing from the bottom face of the recess 28 and arranged insularly. A pair of channel groove groups communicating with the recess 28 in the joining region 22 is formed such that the number of grooves in the upstream channel groove group is larger than that in the downstream channel groove group. The recess 28 in the joining region 22 is formed at the turnup portion of the serpentine reaction gas circulating region 101 while being sectioned by an oblique boundary between the pair of channel groove groups communicating with the recess 28 and the outer end of the turnup portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008038018-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: SAITO MASAYUKI
IPC: G02F1/139
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition satisfying at least one of characteristics such as the high upper limit temperature of a nematic phase, the low lower limit temperature of the nematic phase, small viscosity, large optical anisotropy, large dielectric constant anisotropy, large specific resistance, high stability to ultraviolet rays, high stability to heat, and the like, and an AM element having short response time, large voltage retention rate, large contrast ratio, long life and the like.  <P>SOLUTION: The liquid crystal composition has a nematic phase containing a specific four-ring compound having a bonding group, CF<SB>2</SB>O, and trifluorobenzene as a first component, a specific compound having small viscosity as a second component and a specific three-ring compound having trifluorobenzene as a third component, and substantially and solely comprising the first component, the second component and the third component. The liquid crystal display element comprises the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007074708-A (JP)
Title: Capacitive digital/analog and analog/digital converter
Inventor: SUTARDJA SEHAT
IPC: H03M1/74
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive and/or resistive D/A and A/D converter the monotonicity of which is ensured.  <P>SOLUTION: A digital/analog converter (DAC) includes X capacitive DACs connected in series with each other, wherein X is an integer greater than one. Each of the X capacitive DACs includes: M switches, wherein M is an integer greater than one; and M capacitors respectively communicating with a signal input, a signal output, and the M switches, including first and second ends, and the capacitance of which is almost equal to each other. The M switches selectively connect the first ends of the M capacitors to the signal output. The M switches connect one of the selected second ends of the M capacitors to the signal input. A first DAC includes the signal output for communicating with one of the signal inputs in the X capacitive DACs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077495-A (JP)
Title: High strength cold rolled steel sheet, and method for producing the same
Inventor: YOSHIDA HIROMI
IPC: C22C38/12
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel sheet satisfying a tensile strength of ≥440 MPa, and having excellent deep drawability and shape fixability.  <P>SOLUTION: The high strength cold rolled steel sheet has a composition comprising, by mass, 0.015 to 0.050% C, ≤1.0% Si, 1.0 to 3.0% Mn, 0.005 to 0.1% P, ≤0.01% S, 0.005 to 0.5% Al, ≤0.01% N and 0.01 to 0.3% Nb, and the balance Fe with inevitable impurities, and in which the Nb content and the C content satisfy inequality (1), and has a structure comprising a ferritic phase of ≥50%, by area, and a martensitic phase of 1 to 15%, and in which δdefined by formulae (2) and (3) is ≤0.3: [C]-(12×[Nb]/93)≥0.01 (1), δ=(σc/ρ)/TS (2), and σc=äE/(1-ν<SP>2</SP>)}×t×(1/D<SB>0</SB>-1/D<SB>1</SB>) (3); wherein [M] denotes the content of the element M; E denotes a Young's modulus (MPa); ν denotes a Poisson's ratio; t denotes a sheet thickness (mm); D<SB>0</SB>denotes a cup outer diameter (mm) after cup forming at a drawing ratio ρ; and D<SB>1</SB>is a ring outer diameter (mm) in a direction orthogonal to the rolling direction when a ring sample is cut out from the cut side face, and a cut is made in the rolling direction, so as to open the sample.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050504-A (JP)
Title: Metal part treated by compressing auxiliary layer and method for obtaining such part
Inventor: VIGNEAU JOEL
IPC: B23K26/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part, in particular, a blade capable of suppressing its cost of treating within a scope of allowance, although all the surface parts likely to be broken in varying degrees, in particular, broken by foreign matter and an erosive material are treated by compressing surface auxiliary layers.  <P>SOLUTION: This invention relates to the metallic part provided with at least a first zone processed by compressing a layer below a surface of the part. This metallic part is provided with at least a first layer compressed by shot peening and a deeper subjacent second layer compressed by laser impact peening. The part may be a turbomachine. The zone is first processed by prestressed shot peening followed by compression treatment by laser shock peening.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008044431-A (JP)
Title: Vehicle interior lighting system
Inventor: YAMAMOTO HIDEKAZU
IPC: B60Q3/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance production efficiency and the reduction of an assembling error of a part by simplifying work when a constitution part of a lighting system is assembled to a base member.  <P>SOLUTION: The vehicle interior lighting system is provided with the base member 22 of the lighting system 20; a printed board 24 having a light source (bulb 24a) for illumination and switches and assembled to the inside of the base member 22; a mounting member (bezel 26) for fixing the board to the base member 22; and a lens 28 for illumination fixed to a surface side in a state that the lens covers the inside of the base member. The printed board, the mounting member and the lens are assembled to the base member, respectively, so as to be superposed from either of front and back sides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048150-A (JP)
Title: Evaluation and adjustment methods of optical receiver, and optical communication system
Inventor: FUKUCHI KIYOSHI
IPC: H04B10/524
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide evaluation and adjustment methods to detect and adjust a delay difference and a level difference for a constitution from an interferometer of a DPSK optical receiver to a photodetector more easily and more quantitatively than a conventional method.  <P>SOLUTION: A light output from a light source 102 of an optical sender 101 is modulated by using repetition signals of "0011" from a test pattern generator 105 and a data modulator 103. A modulated test optical-signal is converted into an intensity modulation from a phase modulation by a delay interferometer 107. Two converted intensity modulation signals is applied to a differential light detection by an optical receiver 108. In an electric signal output from the optical receiver 108, a frequency constituent intensity of a half of a bit rate B is detected by a spectrum analyzer 111, and it is detected that the delay difference and a gain difference are generating by the fact that the above obtained value has decreased compared with the case that the delay difference and the gain difference are not there.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022840-A (JP)
Title: Oxygen-containing packaged beverage and method for producing the same
Inventor: ISHIYAMA YUTAKA
IPC: A23L2/52
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide packaged beverage enabling sucking of high concentration oxygen from the lung when opening a stopper, and absorbing of high concentration oxygen from the stomach/bowels into the body when drinking through making high concentration oxygen water using a container endurable to internal pressure by a liquid oxygen filling method unprecedented in the past.  <P>SOLUTION: The packaged beverage contains oxygen made by dropping liquid oxygen, and the head space is filled with high concentration oxygen. The dissolved oxygen concentration of the beverage is at least ≥40 ppm, and the dissolved oxygen concentration is retained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044645-A (JP)
Title: Food container and opening method therefor
Inventor: SHIMIZU KAORU
IPC: B65D77/20
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a lid material of a container to be easily opened even in the case of dew condensation on the container in the case where a person's fingertips are wetted with water, or by an aged person with weak power of his/her fingertips, and a person having trouble in the hand.  <P>SOLUTION: In this food container, the resin film-like lid material 20 is heat-sealed in a hermetically sealed state to a flange portion 15 of a container body 10; a hole 30 is pierced in either the lid material 20 on the flange portion 15 or the lid material 20 in a portion deviating outward from the flange portion 15; and the lid material can be easily separated from the container body 10 by hooking an opening assisting member such as a toothpick or a fork for fruits to the hole 30. The hole 30 is formed in any one of shapes with a maximum dimension of 4 mm or less, that is, a circle, an oval, an ellipse, and a rectangle with rounded corners.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045187-A (JP)
Title: Apparatus for regenerating plating solution and method for regenerating plating solution
Inventor: SUZUKI KENTARO
IPC: C25D21/22
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for regenerating a plating solution which recycles the plating solution that has been used for electroplating a steel strip by removing sludge and an iron content from the plating solution, and simultaneously improves the productivity of an electroplated steel strip, and to provide a method for regenerating the plating solution.  <P>SOLUTION: This method for regenerating the plating solution comprises steps of: removing sludge from the plating solution which has been stored in a circulation tank; then, concentrating the plating solution; subsequently precipitating an iron compound to form crystals; separating the precipitate; dissolving the separated precipitate in water, removing iron ions, and simultaneously delivering a plating solution from which the iron compound has been removed and the redissolving solution from which the iron ions have been removed to the circulation tank; and delivering the plating solution from a device for concentrating the plating solution to the circulation tank, when the operation of a device associated with the removal of the iron content is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT